Log In Log In  |  Checkout   |  31 item(s)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 752, DC Booster Pump w/ Transformer
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)

View Cart$1,652.50
Specials Log InCreate Account Checkout  Shopping Cart31 item(s)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 752, DC Booster Pump w/ Transformer
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)

View Cart$1,652.50

DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1 [DM-1]

$35.00

DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1

Commercial Inine dual TDS meter

Standard Inine dual TDS meter (monitor)

This high quality inline dual TDS monitor is distributed by Filter Direct Co.

Model: DM-1

FEATURES
  • Displays TDS levels of the feed water and product water with in & out electrode probes.
  • Highly efficient and accurate due to its advanced microprocessor technology.
  • Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.
  • Dual Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.)
  • Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
  • Comes equipped with John Guest Quick-Connect T-fittings as shown.
  • Installs quickly and easily
SPECIFICATIONS
  • Range: 0-9990 ppm
  • Accuracy: ±2%
  • Cable Length: 24.5" (including sensor)
  • Fittings: 1/4" standard, also available with 3/8" or 1/2" at additional $8 charge;
  • Power source: 2 x 1.5V button cell batteries (included)
  • Battery life: approx. 1000 hours of continuous use
  • Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)
  • Weight: 79.4 g (2.8 oz.)

Measure the tap water coming in vs. the purified water going out of your system at any time.

Use the meter to determine when the filters need to be changed.

Install on industrial systems such as car washes, window washing, manufacturing, and food processing.

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